Two ideal inductors $$L_1 = L_2 = L$$ and three identical resistors $$R_1 = R_2 = R_3 = R$$ have been connected to a DC source of emf $$E$$ as shown in the circuit. When the key $$K$$ is kept pressed, closed, for a long time, the current through the resistance $$R_1$$ on the extreme right is measured to be $$I$$. Immediately after releasing, switching off, the key, the current through the resistors is